<!DOCTYPE html>
<html lang="zh">
<head>
    <meta charset="UTF-8">
    <title>07-结构-样式分离</title>
    <style>
        body {
            background-color: yellow;
        }

        img {
            width: 300px;
        }
    </style>
</head>

<body>

<img src="images/beauty.jpg" alt="">

<div>
    <div>
        <span>我是pan</span>
    </div>
</div>

</body>

<!--<body bgcolor="yellow">-->

<!--<img src="images/beauty.jpg" alt="" width="200">-->

<!--<div>-->
    <!--<div>-->
        <!--<span>我是pan</span>-->
    <!--</div>-->
<!--</div>-->

<!--</body>-->
</html>